26-1955
Received: 14 Oct 2026, 08:00Updated: 31 Oct 2026, 20:05
analysis
ActiveShoal reported near Kanda Ko approaches, Seto Naikai
A shoal has been reported in the approaches to Kanda Ko, Seto Naikai. Depth is about 11.7 metres at the position given. Mariners are advised to note the position and navigate with caution in the area.
Navigate with caution and take the shoal position into account on passage planning and underkeel clearance calculations.
- Type
- Wreck / obstruction · severity moderate
- Feed
- Wrecks, obstructions and drifting objectsAll warnings of this kind on the map (contributors), or as an API feed: /api/v2/feeds/hazards/
- Location
- Seto Naikai, Kanda Ko approaches
- Hazards
- shoal, reduced depth (about 11.7 m)
- Least depth
- 11.7 m (38 ft)
Coast stations for this area
- RCCMRCC HiroshimaJapan78 NM from the area
- RCCMRCC NiigataJapan78 NM from the area
- RCCMRCC KagoshimaJapan138 NM from the area
- DSCDSC Station NoroMRCC HiroshimaJapanMMSI 004310601MF 60range 60 NM85 NM from the area
- DSCDSC Station MokkokuMRCC KitakyushuJapanMMSI 004310701MF 150range 150 NM94 NM from the area
- DSCDSC Station Busan VTSRCC NamhaeRepublic of KoreaMMSI 004403102VHF 25range 25 NM123 NM from the area
- DSCDSC Station TosayamaMRCC KobeJapanMMSI 004310501MF 150range 150 NM124 NM from the area
- DSCDSC Station Seoul RadioRCC NamhaeRepublic of KoreaMMSI 004400101VHF 25, MF 250range 250 NM125 NM from the area
Generated automatically from the warning text on 14 Oct 2026, 12:27 UTC. It can be wrong: the original warning below is the authoritative text.
Message content
SETO NAIKAI. KANDA KO APPROACHES.
SHOAL EXISTS. DEPTH OF ABOUT
11.7 METRES, 33-48-34.3N 131-02-47.9E.